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1,inhalation pressure≤1.0MPa,or pump system maximum working pressure ≤1.6MPa,that is,I inhaled pump pressure+pump lift ≤1.6MPa,static test pressure to pump 2.5MPa,please specify when ordering system work pressure.Pump system pressure greater than 1.6MPa to be in order when separater,at the time of manufacture in order to pump some of the flow and connectivity of the use of cast steel materials.
2,the ambient temperature ＜40℃,relative humidity＜95%.
3,the transmisson medium size solid particles content is not more than the 0.1 percent unit volume,size＜0.2mm. |
